Home / 9,445.03-14,162.04-3,203.37

Finding the Fourth Proportional to 9,445.03, 14,162.04 and 3,203.37

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Solution

The fourth proportional to 9,445.03, 14,162.04 and 3,203.37 is: 4,803.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,445.03 : 14,162.04 = 3,203.37 : x
  2. Step 2: Convert to fraction form
    9,445.03/14,162.04 = 3,203.37/x
  3. Step 3: Cross multiply
    9,445.03x = 14,162.04 × 3,203.37
  4. Step 4: Simplify right side
    9,445.03x = 45,366,254.07
  5. Step 5: Solve for x
    x = 45,366,254.07/9,445.03
  6. Step 6: Final answer
    x = 4,803.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.